iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Geekbench 2 Score 8239 8239

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.3 (Build 11D50d) Mac OS X 10.7.3 (Build 11D50d)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores
Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 6144 KB 6144 KB
Motherboard Apple Inc. Mac-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1F.1201241648 Apple Inc. IM121.88Z.0047.B1F.1201241648
Memory 4.00 GB 1333 MHz DDR3 4.00 GB 1333 MHz DDR3

Integer Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Integer 6768 6768
Blowfish
single-core scalar
2143 2143
Blowfish
multi-core scalar
8463 8463
Text Compress
single-core scalar
2833 2833
Text Compress
multi-core scalar
9936 9936
Text Decompress
single-core scalar
3103 3103
Text Decompress
multi-core scalar
11636 11636
Image Compress
single-core scalar
2422 2422
Image Compress
multi-core scalar
8079 8079
Image Decompress
single-core scalar
2440 2440
Image Decompress
multi-core scalar
8017 8017
Lua
single-core scalar
4772 4772
Lua
multi-core scalar
17373 17373

Floating Point Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Floating Point 11409 11409
Mandelbrot
single-core scalar
2817 2817
Mandelbrot
multi-core scalar
10458 10458
Dot Product
single-core scalar
4563 4563
Dot Product
single-core vector
5541 5541
Dot Product
multi-core scalar
17266 17266
Dot Product
multi-core vector
23149 23149
LU Decomposition
single-core scalar
1388 1388
LU Decomposition
multi-core scalar
4500 4500
Primality Test
single-core scalar
6706 6706
Primality Test
multi-core scalar
19869 19869
Sharpen Image
single-core scalar
6234 6234
Sharpen Image
multi-core scalar
22358 22358
Blur Image
single-core scalar
7560 7560
Blur Image
multi-core scalar
27329 27329

Memory Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Memory 6185 6185
Read Sequential
single-core scalar
7088 7088
Write Sequential
single-core scalar
10476 10476
Stdlib Allocate
single-core scalar
4019 4019
Stdlib Write
single-core scalar
3994 3994
Stdlib Copy
single-core scalar
5350 5350

Stream Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Stream 6406 6406
Stream Copy
single-core scalar
7001 7001
Stream Copy
single-core vector
8419 8419
Stream Scale
single-core scalar
7195 7195
Stream Scale
single-core vector
8074 8074
Stream Add
single-core scalar
2547 2547
Stream Add
single-core vector
8685 8685
Stream Triad
single-core scalar
2916 2916
Stream Triad
single-core vector
6416 6416